Free cyber checkup. Open the conversation with facts.
Enter a client’s or prospect’s domain. We check its email authentication, website certificate and security headers live, using public records only, and give you a plain-English list of what to fix. Run it before a first meeting and walk in knowing where they stand.
Check a domain
Takes about ten seconds. Nothing is stored, and the domain owner is not contacted.Cyber checkup report
Checkup results
Email authentication
Website security
This checkup reads public records only. It does not scan ports, test for vulnerabilities or look inside the organisation’s systems, so a good result is not a clean bill of health. Endpoint, identity, cloud and email threat protection are covered by D2UGuard itself.
Eight checks, all from public records
The same checks an attacker can run in a minute, explained in words a client’s business owner understands.
SPF
Which services may send mail as the domain, and whether everything else is refused.
DMARC
Whether spoofed mail is rejected, quarantined or still delivered, and whether anyone is watching the reports.
DKIM
Whether outgoing mail is signed, so receivers can tell it has not been altered.
MTA-STS
Whether mail sent to the domain must arrive encrypted, with failure reporting.
Certificate
Whether the certificate is trusted, matches the site and is close to expiring.
TLS and HTTPS
Whether the site uses current TLS and sends http:// visitors to the secure site.
Security headers
HSTS, Content Security Policy, clickjacking protection, MIME sniffing and referrer policy.
Disclosure
Whether the site advertises the software it runs, which helps attackers pick their tools.
From a quick check to a managed service
Run the checkup on a prospect’s domain and print the result. Missing DMARC or an expiring certificate is a concrete opener.
Walk through the email security assessment together to cover what public records cannot show.
Fix the configuration gaps as a project, and put D2UGuard under your brand to keep watch from then on.
Control Hub and ACE keep the client’s score and action list current, so the conversation continues.